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May Weather in Marianna, United States

Last updated: June 24, 2025

In May, the average temperature in Marianna, United States is a pleasant 24°C (75°F). Expect a minimum chill of 10°C (49°F) and warm highs reaching up to 36°C (97°F). During this month, precipitation averages around 98 mm (3.9 in) over 10 days, contributing to an average humidity of 74%.

May Temperature in Marianna

In May in Marianna, the average temperature is 24°C (75°F). Maximums can reach 36°C (97°F), while minimums can drop as low as 10°C (49°F). This variability makes it essential to pack a range of clothing for your travel.

May Weather in Marianna: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Marianna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marianna, May typically has an average temperature of 24°C (75°F), with highs reaching up to 36°C (97°F) and lows dropping to around 10°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec535963677580818179726056
Data source: Temperature data for Marianna generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Marianna

In Marianna in May, the total precipitation amount is 98 mm (3.9 in) recorded over a span of 10 days.

May Precipitation Trends in Marianna

The chart displays monthly precipitation patterns in Marianna, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Marianna, May typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec9012461112981621511871458746132
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Marianna

In Marianna in May, humidity is 74%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration both sticky and exhilarating, as the heat clings to your skin while inviting you to seek out refreshing breezes or cool shade.

May Average Humidity in Marianna

This chart illustrates the average monthly humidity levels in Marianna, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Marianna is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%79%77%74%70%78%78%79%74%83%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Marianna

In Marianna in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Marianna.

Maximum UV Index Levels in Marianna for May

The chart shows the monthly maximum UV Index (UVI) for Marianna in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Marianna typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111121110864
Data source: Marianna May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in Marianna Compares to Other Months

Weather in Marianna varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Marianna, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Marianna, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)90 mm (3.5 inches)83%moderate
February Weather15°C (59°F)124 mm (4.9 inches)82%very high
March Weather17°C (63°F)61 mm (2.4 inches)79%very high
April Weather20°C (68°F)112 mm (4.4 inches)77%extreme
May Weather24°C (75°F)98 mm (3.9 inches)74%extreme
June Weather27°C (80°F)162 mm (6.4 inches)70%extreme
July Weather27°C (81°F)151 mm (6.0 inches)78%extreme
August Weather27°C (81°F)187 mm (7.4 inches)78%extreme
September Weather26°C (79°F)145 mm (5.7 inches)79%very high
October Weather22°C (73°F)87 mm (3.4 inches)74%very high
November Weather15°C (60°F)46 mm (1.8 inches)83%high
December Weather13°C (56°F)132 mm (5.2 inches)86%moderate

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